public class Leading extends GeneralFilterFunction
The first argument is a sequence S, the second a function F (defaulting to fn:data). The function returns the item or items I in the input sequence S up to and excluding the first one for which F(I) returns false.
GeneralFilterFunction.GeneralFilterFunctionCall| Constructor and Description |
|---|
Leading() |
| Modifier and Type | Method and Description |
|---|---|
StructuredQName |
getFunctionQName()
Get the function name, as a QName
|
ExtensionFunctionCall |
makeCallExpression()
Create a call on this function.
|
getArgumentTypes, getMaximumNumberOfArguments, getMinimumNumberOfArguments, getResultTypedependsOnFocus, hasSideEffects, trustResultTypepublic StructuredQName getFunctionQName()
getFunctionQName in class ExtensionFunctionDefinitionpublic ExtensionFunctionCall makeCallExpression()
makeCallExpression in class ExtensionFunctionDefinitionCopyright (c) 2004-2013 Saxonica Limited. All rights reserved.